Base | Representation |
---|---|
bin | 110100001111111000… |
… | …1000010110100100001 |
3 | 101201121120001020200101 |
4 | 1220133301002310201 |
5 | 3314242214200001 |
6 | 123313412222401 |
7 | 11051321054035 |
oct | 1503761026441 |
9 | 351546036611 |
10 | 112202100001 |
11 | 43648184472 |
12 | 198b430aa01 |
13 | a7717b5364 |
14 | 560584a1c5 |
15 | 2dba5cba01 |
hex | 1a1fc42d21 |
112202100001 has 4 divisors (see below), whose sum is σ = 112364477104. Its totient is φ = 112039722900.
The previous prime is 112202099953. The next prime is 112202100007. The reversal of 112202100001 is 100001202211.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 112202100001 - 29 = 112202099489 is a prime.
It is a super-2 number, since 2×1122021000012 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (112202100007) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 81187515 + ... + 81188896.
It is an arithmetic number, because the mean of its divisors is an integer number (28091119276).
Almost surely, 2112202100001 is an apocalyptic number.
It is an amenable number.
112202100001 is a deficient number, since it is larger than the sum of its proper divisors (162377103).
112202100001 is an equidigital number, since it uses as much as digits as its factorization.
112202100001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 162377102.
The product of its (nonzero) digits is 8, while the sum is 10.
Adding to 112202100001 its reverse (100001202211), we get a palindrome (212203302212).
The spelling of 112202100001 in words is "one hundred twelve billion, two hundred two million, one hundred thousand, one".
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